Feed tube adapter for a bottled water cooler



FIG. 1 is a perspective view showing the front, top and right sides of a feed tube adapter for a bottled water cooler embodying my/our new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a right side elevation view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a rear elevation view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof. 

The ornamental design for a feed tube adapter for a bottled water cooler, as shown. 